| Sleaford to Aleksandrow Lodzki | 832.37 mi (1,339.56 km) |
| Sleaford to Andrychow | 875.20 mi (1,408.49 km) |
| Sleaford to Augustow | 960.60 mi (1,545.94 km) |
| Sleaford to Banino | 773.55 mi (1,244.91 km) |
| Sleaford to Barlinek | 647.96 mi (1,042.79 km) |
| Sleaford to Bartoszyce | 870.27 mi (1,400.56 km) |
| Sleaford to Bedzin | 854.08 mi (1,374.50 km) |
| Sleaford to Belchatow | 842.76 mi (1,356.28 km) |
| Sleaford to Biala Podlaska | 987.13 mi (1,588.64 km) |
| Sleaford to Bialogard | 675.92 mi (1,087.78 km) |
| Sleaford to Bialy Kamien | 725.25 mi (1,167.18 km) |
| Sleaford to Bialystok | 973.73 mi (1,567.07 km) |
| Sleaford to Bielawa | 742.08 mi (1,194.26 km) |
| Sleaford to Bielsk Podlaski | 980.23 mi (1,577.53 km) |
| Sleaford to Bielsko-Biala | 863.77 mi (1,390.10 km) |
